Our collection includes a variety of designs such as cylindrical reaction flasks, spherical reaction flasks, fast-freeze flasks, four-neck resin reaction kettles, and flat flange reaction flasks. These vessels are essential tools in any laboratory setting, providing the durability, resistance, and clarity needed for a range of experimental setups. From simple mixing and storage to complex synthesis and compound isolation, SECO’s borosilicate glassware ensures precise control and reliable results in your chemical reactions.
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Reaction Vessel Lid, Borosilicate Glass, 24/4 More...
Replacement Cover, 137 OD x 55 mm H, Borosilicate Glass, 24/25 Center Neck, 24/25 Side Neck Standard Taper Joint, Reusable, Autoclavable, Non-sterile, For 500 ml to 1 L 6947 Resin Reaction Kettles
Reaction Flask, 250 ml, 115 mm H, 83 mm OD Body, 2" ID Flange, Borosilicate Glass, Spherical, With Flat Ground Flange
Reaction Vessel Lid, Borosilicate Glass, 24/4 More...
Fast-Freeze Flask, 600 ml, 0.75" dia Flask Top Adapter, Flask Withstand Maximum Temperature of 490°c
Reaction Vessel Lid, Borosilicate Glass, 34/4 More...
Reaction Flask Top, 4" ID Flange, Borosilicate Glass, 3 Neck, 10/30 Thermometer Standard Taper Joint, 24/40 Center Standard Taper Joint, 24/40 Side Standard Taper Joint, Multi-Neck
Reaction Vessel, 1000 ml, Borosilicate Glass, Cylindrical, 4.25 dia x 6.5" H, 5.37" Flat Flange Outside Diameter, Sturdy Wall, Tight Seal, Gently Sloping Contour At Junction of Side Wall and Bottom
Resin Reaction Kettle, 1000 ml, 133 OD x 220 mm H, Borosilicate Glass, Flange Diameter, Four-Neck Shape, Includes Cover
Reaction Flask, 1000 ml, 150 mm H, Borosilicate Glass, Cylindrical, 4" ID Flange, Flask with a Flat Ground Flange and a 0.18" Wall Construction
Reaction Vessel, 1000 ml, Borosilicate Glass, 348 O-Ring Size, Cylindrical, 4.25 dia x 6.5" H, 5.37" Flange Outside Diameter, 106 Clamp Size, Greaseless Seal, Suitable For Vacuum Operation, Wall Thickness Is Uniform Throughout Flask
Gasket, 100 ID x 138 mm OD, Virgin PTFE, Ribbed, Temperatures Range -260°C to 315°C, Used For 500 to 1000 ml Volume Reaction Flask, Resistant to Chemical Corrosion
Tailored Pricing: Log into your SECO account for special deals and pricing designed just for your lab.
Hassle-Free Procurement: With our streamlined ordering system, coordinating with your accounting department has never been easier. Save time, save effort, and keep your focus where it belongs-on your work.
Can't find the funnel you're looking for? Don't worry. We have many more options not listed online. Contact us, and let's find the right funnel for your lab needs.